This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28031: PWM的A 、B两路,第一个PWM的死区时间偶然性的出现比设定的死区值要小

Part Number: TMS320F28031

HI  ALL:

      用了EPWM1、EPWM2、EPWM3,拿EPWM1的A、B两路来说,非互补模式,第一个PWM出现时,死区时间有时会比设定(死区设定2us)的要小,但是后面的PWM死区时间都正常,